Laboratory Test Information Guide

Details for Sodium, 24-Hour Urine

Test Name: Sodium, 24-Hour Urine
Alternate Name(s):  
Laboratory: Core
Specimen Type: 24 Hour urine collection
Collection Information: Collection of 24-Hour Urine Sample

No preservative is required.

Keep timed specimen container in refrigerator or on ice during the timed period.

Please complete the laboratory label attached to the collection bottle to include patientís name, collection start time and date and collection end time and date.
Requisition: GENERAL LABORATORY REQUISITION
Test Schedule: Weekdays
Turnaround time from when specimen
is received in testing laboratory:
 
Routine
4 hours
Stat
1 hour
 
Reference Range: 40-217 mmol/d
Effective Date:  
Revised Date: 2019-02-21
Critical Value:  
Interpretive Comments:  
Special Processing:  
Comments:  
Method of Analysis: Indirect potentiometry using glass sodium electrodes.
Critical Information Required:  
Storage & Shipment: Store timed specimen container in refrigerator or on ice during the timed period.
System Codes: 
Cerner
NAU24
 
Referred To:  

Questions? Comments? Contact Laura Gopaul